Inventor · disambiguated record
Robert F. Callanan
Also filed as: CALLANAN ROBERT F
3 granted patents·45 citations·filing 1979–1980
71Inventor score
Top patents by PatentIndex Score
3 records- 0158US4226416ABasketball practice assemblyCALLANAN ROBERT F·Filed 1979·Granted Oct 7, 1980·27 cites·4 claims
- 0235US4354529APipe thread protectorSOUTSOS MICHAEL D·Filed 1980·Granted Oct 19, 1982·10 cites·2 claims
- 0331US4318426APipe thread protectorCALLANAN ROBERT F·Filed 1980·Granted Mar 9, 1982·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →